Home / 1,546,516.88-2,318,608.92-1,014,171.92

Finding the Fourth Proportional to 1,546,516.88, 2,318,608.92 and 1,014,171.92

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Solution

The fourth proportional to 1,546,516.88, 2,318,608.92 and 1,014,171.92 is: 1,520,492.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,516.88 : 2,318,608.92 = 1,014,171.92 : x
  2. Step 2: Convert to fraction form
    1,546,516.88/2,318,608.92 = 1,014,171.92/x
  3. Step 3: Cross multiply
    1,546,516.88x = 2,318,608.92 × 1,014,171.92
  4. Step 4: Simplify right side
    1,546,516.88x = 2,351,468,060,125.53
  5. Step 5: Solve for x
    x = 2,351,468,060,125.53/1,546,516.88
  6. Step 6: Final answer
    x = 1,520,492.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.